Michael Liva

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Wayne, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiber optic multiplexer and demultiplexer system
- Patent number 5,680,239
- Issue date Oct 21, 1997
- Pro-Optical Technologies, Inc.
- Michael Liva
- G01 - MEASURING TESTING
Information Patent Grant
Multiple channel driver for fiber optic coupled sensors and switches
- Patent number 5,539,201
- Issue date Jul 23, 1996
- Pro-Optical Technologies, Inc.
- Michael Liva
- G01 - MEASURING TESTING
Information Patent Grant
Object movement detector system
- Patent number 5,237,171
- Issue date Aug 17, 1993
- Pro Optical Technologies Inc.
- Michael Liva
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Immersion oil system
- Patent number 4,587,042
- Issue date May 6, 1986
- Michael Liva
- G02 - OPTICS